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The Big Island

$464+ Cheap flights from Louisville (SDF) to The Big Island

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — KOA
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Louisville to The Big Island

Cheapest flights from Louisville to The Big Island
Explore the most affordable flight options available from Louisville to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
SDF
-
KOA
1 stop14h 30m
American Airlines
Tue 3/106:10 pm
KOA
-
SDF
1 stop9h 54m
American Airlines
Deal found 2/2$464
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:40 am
SDF
-
KOA
1 stop12h 42m
American Airlines
Tue 4/71:22 pm
KOA
-
SDF
2 stops15h 21m
American Airlines
Deal found 2/3$600
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:00 am
SDF
-
KOA
1 stop12h 34m
United Airlines
Wed 2/258:55 pm
KOA
-
SDF
1 stop12h 24m
United Airlines
Deal found 2/2$604
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:00 am
SDF
-
KOA
2 stops17h 59m
American Airlines
Sun 3/86:10 pm
KOA
-
SDF
1 stop9h 54m
American Airlines
Deal found 2/1$630
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:00 am
SDF
-
ITO
2 stops28h 08m
United Airlines
Wed 4/299:00 pm
ITO
-
SDF
2 stops35h 41m
United Airlines
Deal found 2/1$718
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:05 pm
SDF
-
ITO
2 stops24h 03m
United Airlines
Thu 5/710:56 am
ITO
-
SDF
2 stops21h 45m
United Airlines
Deal found 2/2$825
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:32 pm
SDF
-
ITO
2 stops27h 29m
United Airlines
Sat 8/2210:44 am
ITO
-
SDF
3 stops21h 43m
United Airlines
Deal found 1/31$1,255

Find flight deals from Louisville to The Big Island

Keep the following information in mind while searching for Louisville to The Big Island flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$464
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$733
Provider with most accurate pricing for Louisville Intl-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Kona Intl flights.
Search Deals
From Louisville Intl to The Big Island
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($266 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($124 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to The Big Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Louisville to The Big Island that are best for you.

Fly from

Louisville

Fly to

The Big Island

Route

Depart

Return

Price

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

Sun 3/1

7:40 am-6:59 pm

2 stops16h 19m

Kona Intl

Tue 3/10

6:10 pm-10:04 am

1 stop9h 54m

$470

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

Tue 3/10

7:40 am-2:22 pm

1 stop12h 42m

Kona Intl

Tue 4/7

1:22 pm-10:43 am

2 stops15h 21m

$600

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

Tue 2/24

9:00 am-4:34 pm

1 stop12h 34m

Kona Intl

Wed 2/25

8:55 pm-2:19 pm

1 stop12h 24m

$604

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Tue 4/28

9:00 am-7:13 pm

2 stops16h 13m

Hilo Intl

Wed 4/29

9:00 pm-2:41 pm

2 stops35h 41m

$718

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Sun 5/3

1:05 pm-7:08 am

2 stops24h 03m

Hilo Intl

Thu 5/7

10:56 am-2:41 pm

2 stops21h 45m

$825

LouisvilleKailua-Kona

SDF - KOA

SDFKOA

Louisville Intl

Sat 6/6

6:30 am-7:47 pm

2 stops19h 17m

$478

LouisvilleHilo

SDF - ITO

SDFITO

Louisville Intl

Sat 6/6

3:25 pm-9:56 pm

2 stops36h 31m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Louisville to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to The Big Island

What is the cheapest month to book a flight from Louisville to The Big Island?

Currently, January is the cheapest month in which you can book a flight from Louisville to The Big Island (average of $358). Flying from Louisville to The Big Island in June is currently the most expensive (average of $764). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to The Big Island. Reviews last updated February 3, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Louisville to The Big Island to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,216 reviews
United Airlines
7.4
Good
9,236 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Louisville to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to The Big Island?

    If you book a flight to The Big Island from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville.

  • How long is the flight from Louisville to The Big Island?

    American Airlines and United Airlines can get you from Louisville to The Big Island in just under 12h 34m. Your travel time can differ by up to 3h 45m. The distance between Louisville and The Big Island is about 4332 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Louisville to The Big Island that include hotel bookings?

    Yes. In addition to deals on Louisville to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to The Big Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to The Big Island.

  • Can I find deals for business class flights from Louisville to The Big Island?

    Yes. Cheapflights offers flight deals from Louisville to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to The Big Island?

    Currently, January is the cheapest month in which you can book a flight from Louisville to The Big Island (average of $358). Flying from Louisville to The Big Island in June is currently the most expensive (average of $764). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Louisville to The Big Island

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Top 2 airlines flying from Louisville to The Big Island

Discover the top 2 airlines that operate flights from Louisville to The Big Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$501Average$753FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$619Average$784FlexibilityNo cancel feeOn-time71%

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